ATTINY44A-PU Atmel, ATTINY44A-PU Datasheet - Page 214
![IC MCU AVR 4K FLASH 20MHZ 14PDIP](/photos/7/39/73953/313-14-dip_sml.jpg)
ATTINY44A-PU
Manufacturer Part Number
ATTINY44A-PU
Description
IC MCU AVR 4K FLASH 20MHZ 14PDIP
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY44A-PU
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
USI
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
12
Program Memory Size
4KB (2K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
14-DIP (0.300", 7.62mm)
Processor Series
ATTINY4x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SPI/USI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
12
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
Minimum Operating Temperature
- 40 C
On-chip Adc
20-ch x 10-bit
For Use With
ATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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ATtiny24A/44A/84A
Figure 21-62. Idle Supply Current vs. Frequency
Figure 21-63. Idle Supply Current vs. V
3.5
2.5
1.5
0.5
1.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
4
3
2
1
0
2
1
0
1.5
0
1 - 20 MHz, PRR = 0xFF
Internal RC Oscillator, 8 MHz
2
2
4
2.5
6
3
8
CC
Frequency (MHz)
V
CC
3.5
10
(V)
12
4
14
4.5
16
5
18
5.5
20
8183C–AVR–03/11
-40 °C
5.5 V
5.0 V
4.5 V
4.0 V
3.3 V
2.7 V
1.8 V
85 °C
25 °C
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